The book says that, to surpress weeds, mainlty couch grass, you could better plant tomatoes or spray with an extract of their roots then use a chemical weedkiller. It would be a pity if it didn't work, because it would be very cheap

Explore some of Ireland's most breathtaking gardens on an exclusive four-night tour. Special guest Monty Don will join you for a garden tour and give an entertaining evening talk on his gardening life. Flights, four-star hotel, breakfast and four additional meals included in price.